2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Purity >98.0% (HPLC) (Titration)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Pangalan ng kemikal | 2,3-Pyrazinedicarboxylic Anhydride |
Mga kasingkahulugan | Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo[3,4-b]pyrazine-5,7-Dione |
Numero ng CAS | 4744-50-7 |
Numero ng CAT | RF-PI2171 |
Katayuan ng Stock | Sa Stock, Production Scale Hanggang Tonelada |
Molecular Formula | C6H2N2O3 |
Molekular na Timbang | 150.09 |
Temperatura ng pagkatunaw | 210℃(dec.)(lit.) |
Densidad | 1.686±0.06 g/cm3 |
Imbakan | Hygroscopic, Under Inert Atmosphere, Temperatura ng Kwarto |
Tatak | Ruifu Chemical |
item | Mga pagtutukoy |
Hitsura | Puti hanggang Kayumangging Kristal o Pulbos |
Kadalisayan / Paraan ng Pagsusuri | >98.0% (HPLC) |
Kadalisayan / Paraan ng Pagsusuri | >98.0% (Titration ng HCl) |
Pagkawala sa Pagpapatuyo | <0.50% |
Kabuuang mga Dumi | <2.00% |
Infrared Spectrum | Naaayon sa Istraktura |
Proton NMR Spectrum | Naaayon sa Istraktura |
Pamantayan sa Pagsubok | Enterprise Standard |
Paggamit | Mga Pharmaceutical Intermediate |
Package: Bote, Aluminum foil bag, 25kg/Cardboard Drum, o ayon sa pangangailangan ng customer
Kondisyon ng Imbakan:Mag-imbak sa mga selyadong lalagyan sa malamig at tuyo na lugar;Protektahan mula sa liwanag at kahalumigmigan


Ang 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) ay isang reagent na ginagamit sa synthesis ng mataas na potent at selective abietane type diterpenoid amides.
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